詳細(xì)信息
軸承代號(hào): NACHI 72200/72487 - 英制圓錐滾子軸承
軸承尺寸
d = 50.8D = 123.825
B = 32.791
T = 36.512
C = 25.4
a = -1.3
da(min) = 74
db(max) = 65.9
Da(min) = 102
Db(min) = 116
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 72200
Mass(Cup) = 72487
額定動(dòng)負(fù)荷: 135000
額定靜負(fù)荷: 148000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 2900
極限轉(zhuǎn)速（油潤(rùn)滑） 4100
